The quantities xx and yy are proportional.
xx yy
1111 1\dfrac{2}{9}1
9
2

2121 2\dfrac{1}{3}2
3
1

45 55
Find the constant of proportionality (r)(r) in the equation r=yx.

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)